Komatsu WA320-6 Wheel Loader
Dimensions
Dimensions
Ground Clearance
1.4ft in
Length With Bucket On Ground
24.3ft in
Width Over Tires
8.5ft in
Height To Top Of Cab
10.5ft in
Wheelbase
9.95ft in
Length
295.87in
Specifications
Steering System
Steering System Type
Full-hydraulic power steering
Minimum Turning Radius At The Centre Of Outside Tire
17.7ft in
Engine
Horsepower, Gross-Sae J1995
170.8hp
Horsepower, Net-Iso 9249
167.7hp
Horsepower, Net-Sae J1349
167.7hp
Fan Drive Method
Hydraulic
Lubrication Method
Gear pump, force-lubricatio
Filter
Full-flow type
Number Of Cylinders
6
Piston Displacement
408.3cu in
Engine Make
2238
Engine Model
SAA6D107E-1
Engine Type
Water-cooled, 4-cycle
Air Cleaner
Dry type
Governor
All-speed, electronic
Power Measured @
2000rpm
Displacement
408.3cu in
Aspiration
Turbocharged, after cooled
Bore
4.3in
Stroke
4.9in
Fuel System
Direct injection
Driveline
Maximum Speeds, Fwd / Rev
23.7mph
Brake
Hydraulic, Wet disc
Ride Control System
Standard
Transmission
Hydrostatic
Number Of Speeds - Forward
4
Number Of Speeds - Reverse
4
Capacities
Fuel Tank
64.8gal
Cooling System
6.7gal
Hydraulic System
23.6gal
Engine Oil
6.1gal
Torque Converter, Transmission And Retarder Cooling
1.8gal
Axle Each (Front & Rear)
6.4gal
Operational
Bucket Capacity Range – Sae
On request
Standard Bucket Capacity – Sae
4.2yd3
Bucket Description
GP Bucket, Bolt Edge
Static Tipping Load,Full Turn
21153.4lb
Breakout Force
15720 kgf
Dump Clearance, @45 Degrees Dump Angle
9.2ft in
Dump Reach, @45 Degrees Dump Angle
3.6ft in
Bucket Width
9ft in
Bucket Link Type
Z-Bar
Transmission
Transmission Type
Hydrostatic
Number Of Forward Gears
4
Number Of Reverse Gears
4
Max Speed - Forward
23.7mph
Max Speed - Reverse
14.7mph
Tires
Standard Fitment Size
20.5 R25 L3
Weights
Operating Weight
31680.5lb
Hydraulic System
Steering Pump Type
Gear
Loader Control Type
Gear
Number Of Cylinders
2
Bore
2.8in
Control Valve
2-spool type
Control Positions Boom
Raise, hold, lower, and float
Control Positions Bucket
Tilt-back, hold, and dump
Hydraulic Cylinders Type
Double-acting, piston type
Lift Cylinder Stroke
29.2in
Loader Control_Capcity
16.2gal
Lift Cylinder
2
Lift Cylinder Bore
5.6in
Bucket Cylinde Bore
6.3in
Bucket Cylinde Stroke
21in
Stroke
17.9in
Relief Valve Setting
20.6 MPa 210 kgf/cm 2 2,990 psi
Pump Flow Capacity
45.5gal/min
Raise Time
6.1sec
Dump Time
1.2sec
Lower Time
3.3sec
Axles
Drive System
Four-wheel drive
Front
Fixed, semi-floating
Rear
Center-pin support, semi-floating, 24 ̊ total oscillation
Hydraulic System
Pump Type
Gear type pump
Final Drive
Reduction Gear
Spiral bevel gear
Differential Gear
Torque proportioning
Final Reduction Gear
Planetary gear, single reduction
Brakes
Parking Brake
Wet
Service Brake
Hydraulically actuated
Emergency Brake
Parking brake is commonly used
